For me its eZdia.com ,before I am also using google and think that google is the best but after the launch of eZdia , many have started using eZdia as Normally you will see the same result as what google give. But there is more to it. eZdia will enable you to find experts in the field of the expertise you wish to. Check it out at ezdia Advantage eZdia -you will be able to find and chat with an expert ( if available ) with an exert in the result. And this knowledge collaboration is going to change the will we search knowledge network with people